diff --git a/BTCPayServer/Controllers/UILNURLController.cs b/BTCPayServer/Controllers/UILNURLController.cs
index 70965f250..f282d3a68 100644
--- a/BTCPayServer/Controllers/UILNURLController.cs
+++ b/BTCPayServer/Controllers/UILNURLController.cs
@@ -568,8 +568,8 @@ namespace BTCPayServer
 
                 var lightningPaymentMethod = i.GetPaymentMethod(pmi);
                 var paymentMethodDetails =
-                    lightningPaymentMethod.GetPaymentMethodDetails() as LNURLPayPaymentMethodDetails;
-                if (paymentMethodDetails.LightningSupportedPaymentMethod is null)
+                    lightningPaymentMethod?.GetPaymentMethodDetails() as LNURLPayPaymentMethodDetails;
+                if (paymentMethodDetails?.LightningSupportedPaymentMethod is null)
                     return NotFound();
 
                 LNURLPayRequest lnurlPayRequest;